Perfect thanks.
Now I need to figure out how to get to the ‘tracks’ part of a tracker :0
H
> On 4 Jun 2015, at 10:31, Aurélyen Daudet <adau...@artfx.fr> wrote:
>
> Hi,
>
> I think that you can use the toScript() method to get the expression as a
> string
> t = nuke.toNode("TR_Node")
> print t['translate'].toScript()
> >> {"(!invert) ? Tracker1.translate.x : -Tracker1.translate.x"} {"(!invert) ?
> >> Tracker1.translate.y : -Tracker1.translate.y"}
>
> hope that helps.
>
>
>
>
>
> --
> Aurélyen DAUDET - Enseignant Nuke et Compositing
> adau...@artfx.fr <mailto:adau...@artfx.fr> - www.artfx.fr
> <http://www.artfx.fr/> - blog.artfx.fr <http://blog.artfx.fr/>
>
>
>
> On 4 June 2015 at 11:23, Howard Jones <mrhowardjo...@yahoo.com
> <mailto:mrhowardjo...@yahoo.com>> wrote:
> Hi
>
> I’m trying to fix a bug in nuke where any cornerpins and trackers created by
> planarTracker in a stereo project are broken.
> the fix is to go through and manually remove the ‘.left’ bit in the
> expressions.
>
> So I was hoping to be able pythonically grab the expression, remove the
> offending bit and the setExpression() it back.
>
> But I can’t find a way to get the original expression, ony the value of the
> result. ie an getExpression() equivalent.
>
>
> Howard Jones
> Visual Effects Supervisor
> m: 07973 265624 | e: how...@axis-vfx.com <mailto:how...@axis-vfx.com> | w:
> www.axis-vfx.com <http://www.axis-vfx.com/>
>
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